“Although this situation has been very disheartening and frustrating — we are extremely grateful that this happened while the store was closed and for the help of the Libertyville Police Department,” the Facebook post reads.

Detective Jason Kapusinski told Pioneer Press that the burglary is believed to have occurred around 1 a.m. Monday. An unspecified amount of cash was taken, he said.

Kapusinski said an investigation is in progress and he can’t release too many details.

It has not been revealed how the person gained entry to the restaurant, which is located at 1229 W. Park Ave., near Butterfield Road.

The owners of Dairy Dream did not immediately return calls for comment.